/******************************************************************************** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).** Contact: http://www.qt-project.org/**** This file is part of the QtCore module of the Qt Toolkit.**** $QT_BEGIN_LICENSE:LGPL$** GNU Lesser General Public License Usage** This file may be used under the terms of the GNU Lesser General Public** License version 2.1 as published by the Free Software Foundation and** appearing in the file LICENSE.LGPL included in the packaging of this** file. Please review the following information to ensure the GNU Lesser** General Public License version 2.1 requirements will be met:** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.**** In addition, as a special exception, Nokia gives you certain additional** rights. These rights are described in the Nokia Qt LGPL Exception** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.**** GNU General Public License Usage** Alternatively, this file may be used under the terms of the GNU General** Public License version 3.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of this** file. Please review the following information to ensure the GNU General** Public License version 3.0 requirements will be met:** http://www.gnu.org/copyleft/gpl.html.**** Other Usage** Alternatively, this file may be used in accordance with the terms and** conditions contained in a signed written agreement between you and Nokia.************** $QT_END_LICENSE$******************************************************************************/#ifndef QNUMERIC_H#define QNUMERIC_H#include <QtCore/qglobal.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
Q_CORE_EXPORT boolqIsInf(double d);
Q_CORE_EXPORT boolqIsNaN(double d);
Q_CORE_EXPORT boolqIsFinite(double d);
Q_CORE_EXPORT boolqIsInf(float f);
Q_CORE_EXPORT boolqIsNaN(float f);
Q_CORE_EXPORT boolqIsFinite(float f);
Q_CORE_EXPORT doubleqSNaN();
Q_CORE_EXPORT doubleqQNaN();
Q_CORE_EXPORT doubleqInf();#define Q_INFINITY (QT_PREPEND_NAMESPACE(qInf)())#define Q_SNAN (QT_PREPEND_NAMESPACE(qSNaN)())#define Q_QNAN (QT_PREPEND_NAMESPACE(qQNaN)())
QT_END_NAMESPACE
QT_END_HEADER
#endif// QNUMERIC_H